Copper oxide has the chemical formula CuO. Copper oxide is a black copper oxide with a slightly amphoteric, and slight hygroscopic chemical formula. Its relative molecular mass of 79.545 is 66.36.9g/cm3 and its melting point at 1026 is 1026. Purity:…
The purchasing pace at the demand end of the international thermal coal market continues to slow down and the international thermal coal price continues to decline. Prices for thermal coal at major international ports continued to fall last week as b…
What is copper oxide?Copper oxide is an inorganic substance. Copper oxide chemical formula is CuO. It is a black oxide of copper. Slightly bisexual and slightly hygroscopic. Insoluble in water and ethanol, easily soluble in acid, thermally stable, de…
Models are divided according to their molecular weight. Each model has a different performance. PEG (Polyethylene glycol) : PEG Polyethylene glycol (PEG200600), with a lower relative molecularweight, has excellent solubilization performance, mo…
The America is considering releasing a total of 180 million barrels of oil from the Strategic Petroleum Reserve (SPR) in the coming months in an effort to keep oil prices down.According to reports, this will be the third time the United States has us…
Sorbitan Sesquioleate is a kind of non-ionic surfactant with emulsification, stability, lubrication, thickening and other properties, belonging to W/O type emulsifier About Sorbitan sesquioleate: Sorbitan Sesquioleate is a kind of non-ionic surfa…